:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.auth-container{background:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.auth-card{-webkit-backdrop-filter:blur(10px);text-align:center;background:#fffc;border:1px solid #ffffff2e;border-radius:20px;width:100%;max-width:450px;padding:40px;box-shadow:0 8px 32px #1f26871a}.auth-header{margin-bottom:30px}.auth-header h1{color:#2d3748;margin-bottom:8px;font-size:2rem;font-weight:700}.auth-header p{color:#718096;font-size:.95rem}.auth-form{flex-direction:column;gap:20px;display:flex}.form-group{text-align:left;flex-direction:column;gap:8px;display:flex}.form-group label{color:#4a5568;font-size:.9rem;font-weight:600}.input-wrapper{align-items:center;display:flex;position:relative}.input-icon{color:#a0aec0;font-size:1.2rem;position:absolute;left:12px}.input-wrapper input{border:1px solid #e2e8f0;border-radius:10px;outline:none;width:100%;padding:12px 12px 12px 40px;font-size:1rem;transition:all .2s}.input-wrapper input:focus{border-color:#4299e1;box-shadow:0 0 0 3px #4299e126}.auth-button{color:#fff;cursor:pointer;background:#3182ce;border:none;border-radius:10px;margin-top:10px;padding:14px;font-size:1rem;font-weight:600;transition:background .2s}.auth-button:hover{background:#2b6cb0}.auth-button:active{transform:translateY(1px)}.auth-footer{color:#718096;margin-top:24px;font-size:.9rem}.auth-footer a{color:#3182ce;font-weight:600;text-decoration:none}.auth-footer a:hover{text-decoration:underline}.exam-container{background-color:#f7fafc;flex-direction:column;height:100vh;display:flex}.exam-main{flex:1;gap:20px;padding:20px;display:flex;overflow:hidden}.question-section{flex-direction:column;flex:3;gap:20px;display:flex}.question-card{background:#fff;border-radius:15px;flex-direction:column;flex:1;padding:30px;display:flex;box-shadow:0 4px 6px #0000000d}.question-header{border-bottom:1px solid #edf2f7;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;display:flex}.question-number{color:#2d3748;font-size:1.25rem;font-weight:700}.question-marks{color:#3182ce;background:#ebf8ff;border-radius:20px;padding:4px 12px;font-size:.85rem;font-weight:600}.question-text{color:#2d3748;margin-bottom:25px;font-size:1.15rem;line-height:1.6}.options-list{flex-direction:column;gap:12px;display:flex}.option-item{cursor:pointer;border:2px solid #e2e8f0;border-radius:10px;align-items:center;padding:15px;transition:all .2s;display:flex}.option-item:hover{background-color:#f8fafc;border-color:#cbd5e0}.option-item.selected{background-color:#ebf8ff;border-color:#3182ce}.option-label{background:#edf2f7;border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;margin-right:15px;font-size:.9rem;font-weight:600;display:flex}.option-item.selected .option-label{color:#fff;background:#3182ce}.input-answer{border:2px solid #e2e8f0;border-radius:10px;outline:none;width:100%;padding:15px;font-size:1rem;transition:border-color .2s}.input-answer:focus{border-color:#3182ce}.textarea-answer{resize:vertical;border:2px solid #e2e8f0;border-radius:10px;outline:none;width:100%;min-height:200px;padding:15px;font-size:1rem;transition:border-color .2s}.textarea-answer:focus{border-color:#3182ce}.navigation-controls{background:#fff;border-top:1px solid #edf2f7;justify-content:space-between;padding:20px;display:flex}.nav-btn{cursor:pointer;border-radius:8px;align-items:center;gap:8px;padding:10px 25px;font-weight:600;transition:all .2s;display:flex}.btn-prev{color:#4a5568;background:#fff;border:1px solid #e2e8f0}.btn-prev:hover:not(:disabled){background:#f7fafc;border-color:#cbd5e0}.btn-next{color:#fff;background:#3182ce;border:none}.btn-next:hover:not(:disabled){background:#2b6cb0}.btn-submit{color:#fff;background:#48bb78;border:none}.btn-submit:hover{background:#38a169}.nav-btn:disabled{opacity:.5;cursor:not-allowed}.palette-section{background:#fff;border-radius:15px;flex-direction:column;flex:1;padding:20px;display:flex;box-shadow:0 4px 6px #0000000d}.palette-grid{grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:10px;margin-top:20px;display:grid}.palette-item{cursor:pointer;border:1px solid #e2e8f0;border-radius:8px;justify-content:center;align-items:center;width:40px;height:40px;font-size:.9rem;font-weight:600;transition:all .2s;display:flex}.palette-item.current{color:#3182ce;border:2px solid #3182ce}.palette-item.answered{color:#fff;background:#48bb78;border-color:#48bb78}.palette-item.not-answered{color:#4a5568;background:#fff}.waiting-room-container{background:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.instruction-card{background:#fff;border-radius:20px;width:100%;max-width:600px;padding:40px;box-shadow:0 10px 25px #0000001a}.instruction-card h1{color:#2d3748;text-align:center;margin-bottom:20px}.exam-info-grid{background:#f7fafc;border-radius:12px;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:30px;padding:20px;display:grid}.info-item{flex-direction:column;display:flex}.info-label{color:#718096;font-size:.85rem;font-weight:600}.info-value{color:#2d3748;font-size:1.1rem;font-weight:700}.rules-list{text-align:left;margin-bottom:30px}.rules-list h3{color:#4a5568;margin-bottom:12px;font-size:1.1rem}.rules-list ul{color:#718096;padding-left:20px}.rules-list li{margin-bottom:8px;font-size:.95rem}.countdown-section{text-align:center;padding:30px}.countdown-timer{color:#3182ce;font-variant-numeric:tabular-nums;margin:20px 0;font-size:3.5rem;font-weight:800}.start-btn{color:#fff;cursor:pointer;background:#48bb78;border:none;border-radius:10px;width:100%;padding:15px;font-size:1.2rem;font-weight:700;transition:background .2s}.start-btn:hover{background:#38a169}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-content{text-align:center;background:#fff;border-radius:20px;width:100%;max-width:500px;padding:40px;animation:.3s ease-out modalScale;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}@keyframes modalScale{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.modal-icon{color:#ecc94b;margin-bottom:20px;font-size:4rem}.modal-content h2{color:#2d3748;margin-bottom:15px;font-size:1.75rem}.summary-stats{background:#f7fafc;border-radius:12px;justify-content:center;gap:20px;margin:25px 0;padding:20px;display:flex}.stat-item{flex-direction:column;display:flex}.stat-value{color:#2d3748;font-size:1.5rem;font-weight:700}.stat-label{color:#718096;font-size:.85rem}.modal-warning{color:#e53e3e;margin-bottom:30px;font-size:.95rem;font-weight:600}.modal-actions{gap:15px;display:flex}.modal-btn{cursor:pointer;border-radius:10px;flex:1;padding:12px;font-size:1rem;font-weight:600;transition:all .2s}.btn-cancel{color:#4a5568;background:#fff;border:1px solid #e2e8f0}.btn-cancel:hover{background:#f7fafc}.btn-confirm-submit{color:#fff;background:#48bb78;border:none}.btn-confirm-submit:hover{background:#38a169}.error-container{background:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.error-card{-webkit-backdrop-filter:blur(10px);text-align:center;background:#fffc;border:1px solid #ffffff2e;border-radius:20px;width:100%;max-width:500px;padding:50px;box-shadow:0 8px 32px #1f26871a}.error-icon{color:#e53e3e;margin-bottom:24px;font-size:5rem}.error-card h1{color:#2d3748;margin:0;font-size:4rem;line-height:1}.error-card h2{color:#4a5568;margin:10px 0 20px;font-size:1.5rem}.error-card p{color:#718096;margin-bottom:30px;font-size:1rem;line-height:1.6}.error-button{color:#fff;cursor:pointer;background:#3182ce;border:none;border-radius:10px;padding:12px 30px;font-size:1rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-block}.error-button:hover{background:#2b6cb0;transform:translateY(-1px);box-shadow:0 4px 12px #3182ce4d}.error-button:active{transform:translateY(0)}.counter{color:var(--accent);background:var(--accent-bg);border:2px solid #0000;border-radius:5px;margin-bottom:24px;padding:5px 10px;font-size:16px;transition:border-color .3s}.counter:hover{border-color:var(--accent-border)}.counter:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.hero{position:relative}.hero .base,.hero .framework,.hero .vite{margin:0 auto;inset-inline:0}.hero .base{z-index:0;width:170px;position:relative}.hero .framework,.hero .vite{position:absolute}.hero .framework{z-index:1;height:28px;top:34px;transform:perspective(2000px)rotate(300deg)rotateX(44deg)rotateY(39deg)scale(1.4)}.hero .vite{z-index:0;width:auto;height:26px;top:107px;transform:perspective(2000px)rotate(300deg)rotateX(40deg)rotateY(39deg)scale(.8)}#center{flex-direction:column;flex-grow:1;place-content:center;place-items:center;gap:25px;display:flex}@media (width<=1024px){#center{gap:18px;padding:32px 20px 24px}}#next-steps{border-top:1px solid var(--border);text-align:left;display:flex}#next-steps>div{flex:1 1 0;padding:32px}@media (width<=1024px){#next-steps>div{padding:24px 20px}}#next-steps .icon{width:22px;height:22px;margin-bottom:16px}@media (width<=1024px){#next-steps{text-align:center;flex-direction:column}}#docs{border-right:1px solid var(--border)}@media (width<=1024px){#docs{border-right:none;border-bottom:1px solid var(--border)}}#next-steps ul{gap:8px;margin:32px 0 0;padding:0;list-style:none;display:flex}#next-steps ul .logo{height:18px}#next-steps ul a{color:var(--text-h);background:var(--social-bg);border-radius:6px;align-items:center;gap:8px;padding:6px 12px;font-size:16px;text-decoration:none;transition:box-shadow .3s;display:flex}#next-steps ul a:hover{box-shadow:var(--shadow)}#next-steps ul a .button-icon{width:18px;height:18px}@media (width<=1024px){#next-steps ul{flex-wrap:wrap;justify-content:center;margin-top:20px}#next-steps ul li{flex:calc(50% - 8px)}#next-steps ul a{box-sizing:border-box;justify-content:center;width:100%}}#spacer{border-top:1px solid var(--border);height:88px}@media (width<=1024px){#spacer{height:48px}}.ticks{width:100%;position:relative}.ticks:before,.ticks:after{content:"";border:5px solid #0000;position:absolute;top:-4.5px}.ticks:before{border-left-color:var(--border);left:0}.ticks:after{border-right-color:var(--border);right:0}